Home/Android/Huawei Experience: Emergency reserve increases the operating time of the Mate 50 Pro Android Huawei Experience: Emergency reserve increases the operating time of the Mate 50 Pro David Send an email 1 2 minutes read Facebook X LinkedIn Tumblr Pinterest Reddit VKontakte Odnoklassniki Pocket WordPress › Error There has been a critical error on this website.Learn more about troubleshooting WordPress.